1. Factors Influencing The Development Of Gray Leaf Spot Of Perennial Ryegrass Turf And Seasonal Availability Of The Inoculum Open Access Author: Li, Yinfei Title: Factors Influencing The Development Of Gray Leaf Spot Of Perennial Ryegrass Turf And Seasonal Availability Of The Inoculum Graduate Program: Plant Pathology Keywords: Turfgrass disease managementMagnaporthe oryzaeGray leaf spotPerennial ryegrassEpidemiologyBlast disease File: Download Dissertation_Yinfei_Li.pdf Committee Members: Wakar Uddin, Dissertation Advisor/Co-AdvisorJohn Edward Kaminski Iii, Dissertation Advisor/Co-AdvisorBeth Krueger Gugino, Committee MemberScott Alan Isard, Committee MemberJames Landis Rosenberger, Committee Member